If you are alive at the end of the round your equipped kit/vehicle should get refunded.

This would solve the issue of people being afraid to take things out in case the round ends before they get to use it. My "refunded" at the end of the round is always 0 and im not sure why the stat is even there.

Edit: Apparently this already happens but I've never seen it because I'm always piloting a heli naked. I still stand by my suggestion, you should make the full amount back regardless of profit.